In topological materials, electrons can display behaviour that is fundamentally different from that in 'conventional' matter, and the magnitude of many such 'exotic' phenomena is directly proportional ...

Quantum Hall effect (QHE) is one of the most important discoveries in physical sciences. Due to the one-dimensional (1D) dissipationless edge states, QHE exhibits exotic transport properties with ...

In topological materials, electrons can display behavior that is fundamentally different from that in 'conventional' matter, and the magnitude of many such 'exotic' phenomena is directly proportional ...

Topology, a branch of mathematics classifying geometric objects, has been exploited by physicists to predict and describe unusual quantum phases: the topological states of matter. These intriguing ...